Phonomicrosurgery arose from 19th century endolaryngeal surgery, which was
done through a natural passage and was one of the earliest forms of minimal
ly invasive procedural interventions. The evolution and growth of laryngolo
gy as a specialty is inextricably connected to the development of endoscopi
c laryngeal surgery. Phonomicrosurgical techniques have evolved in the last
decade of the 20th century as a group of procedures that are guided by phy
siologic principles of vocal fold oscillation so as to improve vocal outcom
e. The anatomic premise of these techniques is to maximally preserve the vo
cal fold's layered microstructure, epithelium, and lamina propria. Phonomic
rosurgery has acquired increasing importance because a dependable voice has
become a necessity in our communication-based society.